Data commit

Task/String-concatenation/Neko/string-concatenation.neko

@@ -0,0 +1,22 @@
+/**
+ String concatenation, in Neko
+ Tectonics:
+    nekoc string-concatenation.neko
+    neko string-concatenation [addon]
+*/
+
+var arg = $loader.args[0]
+var addon
+if arg != null addon = $string(arg)
+
+var s = "abc"
+$print("s: ", s, "\n")
+
+var c = s + "def"
+$print("c: ", c, "\n")
+
+if arg != null {
+    c += addon
+    $print("addon: ", addon, "\n")
+    $print("c: ", c, "\n")
+}